Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Sodium P-Toluene Sulfinate Tetrahydrate SPTS 824-79-3

Appearance:
Application:It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.
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Other Name	Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium·Tetrahydrate
CAS No	824-79-3
Molecular Formula	C₇H₇O₂SNa·4H₂O

Product Usage

It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.

Check-Point	Unit	Specifications
Appearance	--	White Crystalline Powder
Purity	% min	98
Loss On Drying	% max	25-35
PH	--	8.0-10.0
Insoluble Matter In Water（H₂O 20% Soln）	--	clear & colorless
Heavy Metal	ppm max	20
Sulfate	% max	0.2
Chloride	% max	0.5
Iron	ppm max	10